Distance between cities › USA › California › SAN, CA › Distance from San Diego International Airport to Harmans Book Hotels

Distance from SAN Airport to Harmans, MD

Distance

2,720 mi

Time

1 day 23 hours

Gas Cost

$253 - $493

Helpful Inaccurate

There are 2,288.79 miles from San Diego International Airport (SAN) to Harmans in northeast direction and 2,720 miles (4,377.42 kilometers) by car, following the I-20 route.

SAN Airport and Harmans are 1 day 23 hours far apart, if you drive non-stop .

This is the fastest route from SAN Airport to Harmans, MD. The halfway point is Arcadia, OK.

Please note the time difference between SAN Airport and Harmans, MD is 3 hours. The current time in SAN Airport is 10:31 am and the current time in Harmans is 1:31 pm.

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Lowest Price Rental Cars in SAN Airport

Planning on renting a car to go from SAN Airport to Harmans, MD? Here there are some offers to rent a car in SAN Airport

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in San Diego International Airport »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 109.22 gallons of gas to cover the route between SAN Airport and Harmans, MD.

The estimated cost of gas to go from SAN Airport to Harmans is $356.28.

During the route, an average car will release 2,139.88 pounds of CO₂ to the atmosphere. The carbon footprint would be 0.79 pounds of CO₂ per mile.

Average USA gas price used for calculation is $3.26 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between SAN Airport and Harmans, MD

If you want to meet halfway between SAN Airport and Harmans, MD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 35.606339 and -97.393860, or 35º 36' 22.8204" N, 97º 23' 37.896" W. This location is 1,359.82 miles away from SAN Airport and Harmans, MD and it would take approximately 23 hours 53 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Arcadia, OK, situated 1,377 miles from SAN Airport and 1,314 miles from Harmans, MD. It would take 19 hours 43 mins to go from SAN to Arcadia and 19 hours 39 mins to go from Harmans to Arcadia.

Major City Closest to Halfway Point

The major city closest to the halfway point between SAN Airport and Harmans, MD is Oklahoma City, OK, situated 1,356 miles from SAN Airport and 1,333 miles from Harmans, MD. It would take 19 hours 21 mins to go from SAN to and 19 hours 52 mins to go from Harmans to Oklahoma City.